Common Problems

FreeBSD 12 — wemux — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — wemux — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 17 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: wemux — read-only can be bypassed Upstream summary: JonApps reports: The read-only mode can be bypassed and any command sent to bash session Table of contents Symptom & Impact Environment […]

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Common Problems 112447

Windows Server 2019 – NVMe stornvme timeout storms trigger disk failover – Fix and Prevention

🟠 High   ⏱ 5–30 min  Last verified: 17 April 2020 Affected versions: Windows Server 2019 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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FreeBSD 12 — jakarta-tomcat — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — jakarta-tomcat — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 17 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: tomcat — XSS vulnerability in sample applications Related CVEs: CVE-2005-2090 CVE-2007-0450 CVE-2007-1355 CVE-2007-1358 Upstream summary: The Apache Project reports: The JSP and Servlet included in the sample application within the […]

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Ubuntu 14.04 — ruby1.9.1 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 14.04

Ubuntu 14.04 — ruby1.9.1 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 17 April 2020 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-3945-1 Related CVEs: CVE-2019-8320 CVE-2019-8321 CVE-2019-8322 CVE-2019-8323 CVE-2019-8324 CVE-2019-8325 CVE-2018-16395 CVE-2018-16396  +12 more Upstream summary: It was discovered that Ruby incorrectly handled certain RubyGems. An attacker could possibly use this […]

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Gentoo Linux — mail-filter/spamassassin — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — mail-filter/spamassassin — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202105-26 Related CVEs: CVE-2020-1946 Upstream summary: It was discovered that SpamAssassin incorrectly handled certain CF files. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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SLES 15 — dia — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — dia — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 17 April 2020 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2008-5984 CVE-2019-19451 Upstream summary: Untrusted search path vulnerability in the Python plugin in Dia 0.96.1, and possibly other versions, allows local users to execute arbitrary […]

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Arch Linux — icoutils — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — icoutils — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201701-13 Related CVEs: CVE-2017-5208 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 0.31.0-1. Fixed in: 0.31.1-1. Group: AVG-129. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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FreeBSD 12 — firefox-esr — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — firefox-esr — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 17 April 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: firefox ESR — Other issue in the WebRTC component Related CVEs: CVE-2011-3079 CVE-2012-2808 CVE-2014-1492 CVE-2014-1493 CVE-2014-1494 CVE-2014-1496 CVE-2014-1497 CVE-2014-1498  +12 more Upstream summary: https://bugzilla.mozilla.org/show_bug.cgi?id=2035939 reports: Other issue in the WebRTC […]

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Common Problems 118931

Ubuntu 14.04 LTS broken dependencies after interrupted upgrade

🟠 High   ⏱ 5–30 min  Last verified: 16 April 2020 Affected versions: 14.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]

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Common Problems 112986

Windows Server 2016 MPIO Path Imbalance Sends Traffic Over Single Storage Link – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 16 April 2020 Affected versions: Windows Server 2016 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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